Korean Journal of Medicinal Crop Science (한국약용작물학회지)
- Volume 8 Issue 4
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- Pages.378-385
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- 2000
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- 1225-9306(pISSN)
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- 2288-0186(eISSN)
Effects of sulfur on the chemical properties of soil and yield of safflower(Carthamus tinctorius L.)
유황시용(硫黃施用)이 토양화학성(土壤化學性) 및 홍화종실(紅花種實)의 수량(收量)에 미치는 영향(影響)
- Park, Jun-Hong (Uisong Medicinal Plant Experiment Station, Kyungpook Provincial ATA) ;
- Kim, Ki-Jae (Uisong Medicinal Plant Experiment Station, Kyungpook Provincial ATA) ;
- Park, So-Deuk (Uisong Medicinal Plant Experiment Station, Kyungpook Provincial ATA) ;
- Park, Man (Department of Agricultural Chemistry, College of Agriculture, Kyungpook National University) ;
- Lee, Dong-Hoon (Department of Agricultural Chemistry, College of Agriculture, Kyungpook National University) ;
- Choi, Choong-Lyeal (Department of Agricultural Chemistry, College of Agriculture, Kyungpook National University) ;
- Choi, Jyung (Department of Agricultural Chemistry, College of Agriculture, Kyungpook National University)
- 박준홍 (의성약초시험장) ;
- 김기재 (의성약초시험장) ;
- 박소득 (의성약초시험장) ;
- 박만 (경북대학교 농화학과) ;
- 이동훈 (경북대학교 농화학과) ;
- 최충렬 (경북대학교 농화학과) ;
- 최정 (경북대학교 농화학과)
- Published : 2000.12.31
Abstract
This study was conducted to investigate the sulfur effects on the yield of safflower (Carthamus tinctorius L.) and the chemical properties of soil after sulfur treatment. Sulfur application was conducted with two chemical forms of sulfur powder and potassium sulfate. Sulfur powder was applied to the soil with levels of 0, 10, 20, 40 kg/10a and potassium sulfate was applied to the soil with levels of 10, 20 kg/10a as sulfur content. After sulfur application in soils, pH and available
유황시용(硫黃施用)에 따른 토양(土壤) 및 홍화(紅花)의 수량(收量)에 미치는 영향(影響)을 조사(調査)하기 위하여 유황시용량(硫黃施用量)에 따른 토양화학성(土壤化學性) 및 홍화종실(紅花種實)의 수량(收量)을 조사(調査)한 결과(結果)는 다음과 같다. 유황시용후(硫黃施用後) 홍화종실(紅花種實)의 수확기(收穫期)에 토양(土壤)을 분석(分析)한 결과(結果) 토양(土壤)의 pH와 유효인산(有效燐酸)의 함량(含量)이 감소(減少)되었다. 유황처리후(硫黃處理後) 시간(時間)이 경과(經過)함에 따라 유황(硫黃) 처리량(處理量)이 많을수록 활성철함량(活性鐵含量)과